Successful recovery of lost data after misoperation of hard disk partition merging

Case:
Ms. Zhou’s computer hard disk, the original three partitions, in order: 200g, 300G, 350G, all important data data are stored in 350G partitions. The customer operates accidentally when installing the system, and the data is lost after merging the two partitions.

Solution:
The engineer test after data recovery, the hard disk partition error, there is no data of about 6g in front of the hard disk, all of the space, all of which are 0. It is suspected that the customer may use software operation errors. Because there is no MFT information, it can only be recovered by the type of customer needs.The video format file is required. After two days of efforts of the engineer, it finally recovered 90%of the data for customers.